The 49ers just signed the following players to the practice squad:
WR DiAndre Campbelll
CB Marcus Cromartie
RB Kendall Gaskins
DT Kaleb Ramsey
LB Marcus Rush
NT Garrison Smith
QB Dylan Thompson
G Andrew Tiller
S Jermaine Whitehead
Worth noting: Pro Football Focus gave Tiller a preseason grade of plus-7.6 (highest on the offense), Smith a grade of plus-6.1 (second-highest on the defense), Rush a grade of plus-3.1 and Whitehead a grade of plus-2.8.